cases := []struct {
		in      string
		want    *meshconfig.MeshConfig
		wantErr bool
	}{
		{
			in:   `{"enableTracing": true}`,
			want: &meshconfig.MeshConfig{EnableTracing: true},
		},
		{
			in:   `{"enableTracing": true, "unknownField": "unknownValue"}`,
			want: &meshconfig.MeshConfig{EnableTracing: true},
		},
	}
	for i, c := range cases {
		t.Run(fmt.Sprintf("[%v]", i), func(tt *testing.T) {

apiVersion: install.istio.io/v1alpha1
kind: IstioOperator
metadata:
  name: test
  namespace: istio-system
spec:
  meshConfig:
    # Set enableTracing to false to disable request tracing.
    enableTracing: true
    # This is the ingress service name, update if you used a different name
    ingressService: istio-ingress
    connectTimeout: 1s
    defaultConfig:
      ### ADVANCED SETTINGS #############

    "global.certificates" "meshConfig.certificates"
    "global.localityLbSetting" "meshConfig.localityLbSetting"
    "global.policyCheckFailOpen" "meshConfig.policyCheckFailOpen"
    "global.enableTracing" "meshConfig.enableTracing"
    "global.proxy.accessLogFormat" "meshConfig.accessLogFormat"
    "global.proxy.accessLogFile" "meshConfig.accessLogFile"
    "global.proxy.concurrency" "meshConfig.defaultConfig.concurrency"

# Set enableTracing to false to disable request tracing.
enableTracing: true
# This is the ingress service name, update if you used a different name
ingressService: istio-ingress
#
defaultConfig:
  # NOTE: If you change any values in this section, make sure to make
  # the same changes in start up args in istio-ingress pods.
  #
  # TCP connection timeout between Envoy & the application, and between Envoys.
  connectTimeout: 1s
  #

		XdsNode: &core.Node{
			Cluster: "fake-cluster",
		},
	}

	return opts
}

func fakeOptsMeshAndTelemetryAPI(enableTracing bool) gatewayListenerOpts {
	var opts gatewayListenerOpts
	opts.push = &model.PushContext{
		Mesh: &meshconfig.MeshConfig{
			EnableTracing: enableTracing,
			ExtensionProviders: []*meshconfig.MeshConfig_ExtensionProvider{
				{
					Name: "foo",

		Setup(tracing.TestSetup).
		Run()
}

func setupConfig(ctx resource.Context, cfg *istio.Config) {
	if cfg == nil {
		return
	}
	cfg.Values["meshConfig.enableTracing"] = "true"
	cfg.Values["pilot.traceSampling"] = "100.0"
	cfg.Values["global.proxy.tracer"] = "zipkin"

//	kind: IstioOperator
//	spec:
//	  profile: default
//	  hub: gcr.io/istio-testing
//	  tag: latest
//	  revision: 1-8-0
//	  meshConfig:
//	    accessLogFile: /dev/stdout
//	    enableTracing: true
//	  components:
//	    egressGateways:
//	    - name: istio-egressgateway
//	      enabled: true
//
// +kubetype-gen
// +kubetype-gen:groupVersion=install.istio.io/v1alpha1
// +k8s:deepcopy-gen=true

	setFlagHelpStr = `Override an IstioOperator value, e.g. to choose a profile
(--set profile=demo), enable or disable components (--set components.cni.enabled=true), or override Istio
settings (--set meshConfig.enableTracing=true). See documentation for more info:` + url.IstioOperatorSpec
	// ManifestsFlagHelpStr is the command line description for --manifests
	ManifestsFlagHelpStr = `Specify a path to a directory of charts and profiles

		{"Values.global.localityLbSetting", "meshConfig.localityLbSetting", nil},
		{"Values.global.policyCheckFailOpen", "meshConfig.policyCheckFailOpen", false},
		{"Values.global.enableTracing", "meshConfig.enableTracing", false},
		{"Values.global.proxy.accessLogFormat", "meshConfig.accessLogFormat", ""},
		{"Values.global.proxy.accessLogFile", "meshConfig.accessLogFile", ""},

}

// TODO: convert test to Telemetry API for both scenarios
func setupConfig(_ resource.Context, cfg *istio.Config) {
	if cfg == nil {
		return
	}
	cfg.ControlPlaneValues = `
meshConfig:
  enableTracing: true
  extensionProviders:
  - name: test-otel
    opentelemetry:
      service: opentelemetry-collector.istio-system.svc.cluster.local
      port: 4317
  - name: test-otel-http
    opentelemetry: